137843760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1151}}^1$

素因数の和:1666

約数の個数: 80

約数和(自身を含む): 428544000

約数和(自身を除く): 290700240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 499, 998, 1151, 1497, 1996, 2302, 2495, 2994, 3453, 3992, 4604, 4990, 5755, 5988, 6906, 7485, 7984, 9208, 9980, 11510, 11976, 13812, 14970, 17265, 18416, 19960, 23020, 23952, 27624, 29940, 34530, 39920, 46040, 55248, 59880, 69060, 92080, 119760, 138120, 276240, 574349, 1148698, 1723047, 2297396, 2871745, 3446094, 4594792, 5743490, 6892188, 8615235, 9189584, 11486980, 13784376, 17230470, 22973960, 27568752, 34460940, 45947920, 68921880, 137843760]

約数ペア:

[(1, 137843760), (2, 68921880), (3, 45947920), (4, 34460940), (5, 27568752), (6, 22973960), (8, 17230470), (10, 13784376), (12, 11486980), (15, 9189584), (16, 8615235), (20, 6892188), (24, 5743490), (30, 4594792), (40, 3446094), (48, 2871745), (60, 2297396), (80, 1723047), (120, 1148698), (240, 574349), (499, 276240), (998, 138120), (1151, 119760), (1497, 92080), (1996, 69060), (2302, 59880), (2495, 55248), (2994, 46040), (3453, 39920), (3992, 34530), (4604, 29940), (4990, 27624), (5755, 23952), (5988, 23020), (6906, 19960), (7485, 18416), (7984, 17265), (9208, 14970), (9980, 13812), (11510, 11976)]